Performance Fittings Aluminum Adjustable AN Wrench - 20055

The Performance Fittings Aluminum Adjustable AN Wrench (Part #20055) is an essential tool for automotive enthusiasts and professional mechanics working with AN hose fittings. Precision-machined from lightweight, durable aluminum, this wrench is fully adjustable to fit a wide range of AN fitting sizes—perfect for -3AN to -16AN. Its non-marring design protects anodized finishes on hose ends. Featuring an ergonomic grip for comfort and a thumbwheel for easy adjustment, this wrench delivers reliable performance and prevents damage to your fittings. Whether in the garage or at the track, this tool is a must-have for any high-performance plumbing setup.

This wrench earns a place in any race-day toolbox because it replaces a full set of fixed AN wrenches with a single adjustable tool, saving space in a toolbox or trackside kit. The non-marring jaws grip the flats of a fitting without chewing into the anodized finish, which matters when assembling or disassembling reusable AN hose ends where a clean, unmarked fitting is expected. Whether tightening a fuel fitting in the shop or making a quick adjustment at the track, the thumbwheel allows the jaw opening to be dialed in for a snug, non-slip grip on each different fitting size.